Vitamin B5
Also known as: Pantothenic Acid, Pantothenate
Use
Measurement of vitamin B5 level
Special Instructions
Pantothenic acid is available in supplements as pantothenol, calcium salt, or pantethine. The test measures pantothenic acid levels to ensure adequate nutrient intake, especially in cases where deficiency might be suspected due to restrictive diets or certain medical conditions.
Limitations
This test was developed by Labcorp and has not been cleared or approved by the Food and Drug Administration. Performance characteristics were determined internally. Results may vary based on biological variability or technical factors. The test should not be solely relied upon for diagnosis or treatment decisions without considering the patient's overall clinical condition.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 2722-7
- 2722-7
Result Turnaround Time
4-6 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
Red-top tube
Collection Instructions
Transfer separated serum or plasma to a plastic transport tube. Include patient's age on the test request form.
Storage Instructions
Room temperature for 14 days
Causes for Rejection
Gel-barrier tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |